A359181 Number of commutative BCK-algebras of order n up to isomorphism.
1, 2, 5, 11, 28, 72, 192, 515, 1426
Offset: 2
Links
- Y. H. Lin, Some properties on commutative BCK-algebras, Scientiae Mathematicae Japonicae, 55(1) (2002), 129-134.
- MathStructures, Commutative BCK-algebras.
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